Home / 22,194.24-33,294.48-7,196.28

Finding the Fourth Proportional to 22,194.24, 33,294.48 and 7,196.28

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Solution

The fourth proportional to 22,194.24, 33,294.48 and 7,196.28 is: 10,795.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,194.24 : 33,294.48 = 7,196.28 : x
  2. Step 2: Convert to fraction form
    22,194.24/33,294.48 = 7,196.28/x
  3. Step 3: Cross multiply
    22,194.24x = 33,294.48 × 7,196.28
  4. Step 4: Simplify right side
    22,194.24x = 239,596,400.53
  5. Step 5: Solve for x
    x = 239,596,400.53/22,194.24
  6. Step 6: Final answer
    x = 10,795.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.